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Private Ryan said:correct me if i am wrong. but from what i know, finasteride 5mg reduce type II by 70% right?
No, about 90%. You're probably thinking of serum DHT, which is lowered about 70% or so (give or take) by 5 mg of finasteride. But you have to keep in mind that DHT in the bloodstream comes from both the type 2 AND the type 1 enzymes (about 80% from type 2, and about 20% from type 1), so the percentage of DHT that finasteride lowers exclusively from the type 2 enzyme is more impressive than the overall percentage that it lowers it in the bloodstream. I hope you understand what I'm saying.
Bryan